/*
 *
 *  Copyright 2016 Netflix, Inc.
 *
 *     Licensed under the Apache License, Version 2.0 (the "License");
 *     you may not use this file except in compliance with the License.
 *     You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *     Unless required by applicable law or agreed to in writing, software
 *     distributed under the License is distributed on an "AS IS" BASIS,
 *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *     See the License for the specific language governing permissions and
 *     limitations under the License.
 *
 */
package com.netflix.metacat.common.dto;

import lombok.Data;

/**
 * Represents the pagination information.
 *
 * @author amajumdar
 */
@Data
public class Pageable {
    private Integer limit;
    private Integer offset;

    /**
     * Default constructor.
     */
    public Pageable() {
    }

    /**
     * Constructor.
     *
     * @param limit  size of the list
     * @param offset offset of the list
     */
    public Pageable(final Integer limit, final Integer offset) {
        this.limit = limit;
        this.offset = offset;
    }

    public Integer getOffset() {
        return offset == null ? Integer.valueOf(0) : offset;
    }

    public boolean isPageable() {
        return limit != null;
    }
}
